[iOS] Assign PresentationController.Delegate to handle swipe-to-dismiss fallback (#30289)

bhavanesh2001 · PureWeen · commit aebca982e7b6 · 2025-07-01T16:18:22.000Z
diff --git a/src/Essentials/src/FilePicker/FilePicker.ios.cs b/src/Essentials/src/FilePicker/FilePicker.ios.cs
@@ -63,6 +63,7 @@ async Task<IEnumerable<FileResult>> PlatformPickAsync(PickOptions options, bool
 				{
 					PickHandler = urls => GetFileResults(urls, tcs)
 				};
+			}
 
 #if !MACCATALYST
 				if (documentPicker.PresentationController != null && !(OperatingSystem.IsIOSVersionAtLeast(14, 0) && NSProcessInfo.ProcessInfo.IsiOSApplicationOnMac))
@@ -71,7 +72,6 @@ async Task<IEnumerable<FileResult>> PlatformPickAsync(PickOptions options, bool
 						new UIPresentationControllerDelegate(() => GetFileResults(null, tcs));
 				}
 #endif
-			}
 
 			var parentController = WindowStateManager.Default.GetCurrentUIViewController(true);
 			parentController.PresentViewController(documentPicker, true, null);

Original file line number	Diff line number	Diff line change
`@@ -63,6 +63,7 @@ async Task<IEnumerable<FileResult>> PlatformPickAsync(PickOptions options, bool`
`63`	`63`	`{`
`64`	`64`	`PickHandler = urls => GetFileResults(urls, tcs)`
`65`	`65`	`};`
	`66`	`+ }`
`66`	`67`
`67`	`68`	`#if !MACCATALYST`
`68`	`69`	`if (documentPicker.PresentationController != null && !(OperatingSystem.IsIOSVersionAtLeast(14, 0) && NSProcessInfo.ProcessInfo.IsiOSApplicationOnMac))`
`@@ -71,7 +72,6 @@ async Task<IEnumerable<FileResult>> PlatformPickAsync(PickOptions options, bool`
`71`	`72`	`new UIPresentationControllerDelegate(() => GetFileResults(null, tcs));`
`72`	`73`	`}`
`73`	`74`	`#endif`
`74`		`- }`
`75`	`75`
`76`	`76`	`var parentController = WindowStateManager.Default.GetCurrentUIViewController(true);`
`77`	`77`	`parentController.PresentViewController(documentPicker, true, null);`